Game of Thrones: New Season 6 Teasers Foretell a Rough Go for the Starks, Lannisters and Targaryens

Powerful Game of Thrones‘ families, you have officially been put on notice.

At least, that’s what we’re taking away from the quick-hit videos the HBO series released via Twitter on Friday.

Fans who tweeted their allegiance to House Lannister, House Targaryen and House Stark received a corresponding clip featuring a tattered version of the clan’s flag and audio of an enemy issuing a threat.

What do you make of the ominous clips, Game of Thrones fans? Log your theories in the comments, and do it quickly. Because winter may be here, but April 24 — the series’ Season 6 premiere date — is coming.